40750940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88589}}^1$

素因数の和:88621

約数の個数: 24

約数和(自身を含む): 89298720

約数和(自身を除く): 48547780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 88589, 177178, 354356, 442945, 885890, 1771780, 2037547, 4075094, 8150188, 10187735, 20375470, 40750940]

約数ペア:

[(1, 40750940), (2, 20375470), (4, 10187735), (5, 8150188), (10, 4075094), (20, 2037547), (23, 1771780), (46, 885890), (92, 442945), (115, 354356), (230, 177178), (460, 88589)]